baber/WOPTO huggingface dataset:
Patent JP-2006351697-A (JP)
Title: Insulated-gate bipolar transistor and its manufacturing method
Inventor: AMANO SHINJI
IPC: H01L29/739
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IGBT and its manufacturing method capable of more restraining insulation failure between a gate electrode 7 and other region 3b than a prior art IGBT and of reducing gate input capacitance than the prior art IGBT.  <P>SOLUTION: A trench-gate IGBT is configured in such a way that it includes two regions 3a, 3b electrically separated by a trench 5 in a p-type base region 3, and the one region 3a includes an n<SP>+</SP>-type emitter region 4 formed therein and is electrically connected with an emitter electrode 8, while the other region 3b is isolated from the emitter electrode 8 and provides floating potential. In the IGBT, a portion 6b of the gate insulating film 6 formed in the trench 5 which is located on a trench side wall 5b on the side of the other region is made thicker than a portion 6a of the same located on a trench side wall 5a on the side of the one region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351860-A (JP)
Title: Common-mode choke coil
Inventor: HIRAKATA KATSUMI
IPC: H01F19/00
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common-mode choke coil suitable for miniaturization capable of preventing common-mode noise over a wide band without upsizing it and without attenuating a high frequency normal mode signal.  <P>SOLUTION: A pair of windings 2, 3 are formed by simultaneously winding two insulated wires L1, L2 about a closed magnetic circuit core 1 forming a closed magnetic circuit, and the both ends of the two insulated wires L1, L2 forming the pair of windings 2, 3 are connected to input terminals 4i, 5i and output terminals 4o, 5o, respectively. The pair of windings 2, 3 are formed by winding the two insulated wires L1, L2 about both cores 1a, 1b divided by a straight line L intersecting the closed magnetic circuit 1 at two points x, y from one intersection point x toward the other one y respectively by extending them across the straight line L and over the cores 1a, 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005322268-A (JP)
Title: Programmable controller, communication unit, controller system, method of processing data, and methods of solving variables and of handling data
Inventor: OKA MINORU
IPC: G05B19/05
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable controller capable of easily increasing cyclic communication capability (such as data quantity, the number of nodes).  <P>SOLUTION: Controllers 11a, 11b that operate and execute a program programmed by a variable name and communication units 12a, 12b that communicate with other nodes connected to a network are provided. The controllers store and retain a variable table that associates the variable name with a real address that specifies an area in which data corresponding to the variable name is stored, and the communication units store and retain communication setup information that specifies a variable name to be communicated with other nodes. When a system starts up, the communication units independently solve by making an inquiry to the controllers about a real address corresponding to the variable name stored in the communication setup information, and store and retain a temporary internal table that associates the variable name with the real address.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006944-A (JP)
Title: Method of monitoring human relaxation level and user-operated heart rate monitor
Inventor: NISSILA SEPPO
IPC: A61B5/0245
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of monitoring human relaxation level and a user-operated heart rate monitor.  <P>SOLUTION: This user-operated heart rate monitoring device includes: a timing instant determining means for determining a plurality of heart beat timing instants from a user's electrocardiogram; a relaxation calculating means for calculating an instantaneous relaxation measure value by using the plurality of heart beat timing instants: and a displaying means configured to display a reference pointer indicating graphically the relaxation measure reference value and further display a relaxation pointer indicating graphically the instantaneous relaxation measure value relative to the reference pointer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007006584-A (JP)
Title: Power converter
Inventor: OGUSA SHINICHI
IPC: H02M7/12
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power converter in which stray impedance can be reduced, and the size of the power converter can be reduced while facilitating maintenance by optimizing the structure.  <P>SOLUTION: The power converter comprises first and second capacitor groups 3a and 3b, first through fourth switching elements SD connected in series between its positive and negative electrode potential portions, a diode D1 connected in parallel with each switching element, a diode D2 having anode side connected with the intermediate potential portion and the cathode side connected with the joint of the first and second switching elements, and a diode D3 having anode side connected with the joint of the third and fourth switching elements and the cathode side connected with the intermediate potential portion wherein three level voltage switching is performed by connecting an AC terminal with the joint of the second and third switching elements, and a first intermediate potential conductor connecting the anode of the diode D2 with the negative electrode side of the first capacitor group is connected with a second intermediate potential conductor connecting the cathode of the diode D3 with the positive electrode side of the second capacitor group at an end on the side opposite to the end connected with the D2 and D3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006195-A (JP)
Title: Communication device
Inventor: SATO HIROKI
IPC: H04L69/40
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a communication device having a transmitter of a current system and a transmitter of a standby system.  <P>SOLUTION: A transmitter 1 of the current system includes a current system amplifier 18a for amplifying a signal being a transmission object and current system monitor means 25a and 11a for monitoring a state on the basis of a feedback signal of the amplified signal. A transmitter 2 of the standby system includes a standby system amplifier 18b for amplifying a signal being a transmission object and standby system monitor means 25b and 11b for monitoring a state on the basis of a feedback signal of the amplified signal. The communication device includes switching means 5 and 3 for switching an operating transmitter between the transmitter of the current system and the transmitter of the standby system and level control means 5, 11b, and 31 for controlling an output level from the standby system amplifier so that the output level is lowered in such a degree that monitor is possible, when the transmitter of the standby system is in a non-operating state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004554-A (JP)
Title: Paper money receiving and paying machine
Inventor: TOSHITANI HAJIME
IPC: G07D9/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper money receiving and paying machine for preventing a customer from leaving paper money behind.  <P>SOLUTION: The paper money receiving and paying machine 1 has a paper money receiving and paying opening 3 where paper money to be deposited is thrown in or paper money to be paid is received, paper money pool walls 21 forming a bottom surface and three side surfaces of a paper money pool 22 for accumulating paper money thrown in from the paper money receiving and paying opening 3 and paper money to be paid transported on a conveyance path, and a feeding roller 27 for separating and feeding the paper money thrown in and accumulated in the paper money pool 22. A bill press 25 energized by elastic material such as a spring to be bendable at a supporting point 33 that supports a first plate 31 and a second plate 32 rotatably and a bill press arm link 36 in which a stud 37 provided in one end part is connected to a constraint frame of a slide part 38 provided in the first plate 31 of the bill press and the other end part is pivoted rotatably at a supporting point 26 provided on a paper money pool wall 21 is provided, and the bill press arm link 36 is rotated so as to form a front side surface of the paper money pool 22 by the bill press 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003402-A (JP)
Title: Method for adapting internal combustion engine
Inventor: EBARA MASAHITO
IPC: F02D45/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To find an optimum parameter according to a status parameter of an internal combustion engine as quickly as possible, as a control parameter which affects the properties of the internal combustion engine.  <P>SOLUTION: This adaptation system for internal combustion engines is equipped with a plurality of adaptation devices 2A-2D which execute adaptability tests for finding optimum parameters according to the status parameter of the internal combustion engine, as the control parameter of the internal combustion engine which affects the properties of the internal combustion engine, and a management device 1 for individually managing all the adaptability tests to be executed by the individual adaptation devices.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003429-A (JP)
Title: System and method for surveying water leakage position in storage structure
Inventor: SASAI YUTAKA
IPC: G01M3/16
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for surveying a water leakage position in a storage structure capable of specifying easily and surely the presence of water leakage in sealing works and the water leakage position thereof, without providing a special facility in the sealing works.  <P>SOLUTION: An area 16 with a specific resistance different from a peripheral specific resistance is formed by feeding a substance having an electric conductivity different from an electric conductivity of held water 12 of a waste 11, for example, a salt water 18, into the held water. A detector 7 is provided to detect the area 16 on a vertical cross-sectional face ranging over from a measuring line 20 on a waste surface up to a water barrier sheet 10 as the sealing works, using the area 16 as a kind of electric marker. A water leakage portion or the like is thereby surveyed easily in an existing disposal site with an incomplete system for surveying the water leakage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006181339-A (JP)
Title: Stature meter
Inventor: MATSUBARA MASAHIKO
IPC: G01B21/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a measurement value easy to read by suppressing the consumption of a secondary power supply such as a battery to the utmost, and displaying the measurement value in the same position whether the stature is high or low without relay cable, and to measure a stature while quickly correcting a counting mistake without missing regardless of the moving speed of a cursor.  <P>SOLUTION: In order to reduce the power consumption of a power supply, the cursor 1 is made to a touch type so that the light emitting diodes 4, 4', 4" in an optical reading section are energized only at the time of operating the cursor. In order to eliminate a cable for transmitting a signal, optical communication having control arithmetic circuit boards 5, 8 is used for both of a cursor part and a display part. On top of that, the control for the cursor side and the control for the display side are separated from each other, whereby a counting mistake due to signal processing delay can be prevented. By any chance a counting mistake is made, the mistake is corrected by separately fetching a stripe scale 3 with intervals of 10mm or 20mm in the stature meter having a resolution of 1mm by the optical reading element 4".  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007007056-A (JP)
Title: Container for stand-up meal
Inventor: TAKEUCHI SHINJI
IPC: A47G19/06
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a stand-up meal with which another article can be held in the state of holding the container by making all the fingertips of the hand holding the container free.  <P>SOLUTION: The container for the stand-up meal is suitable especially for use at a party or a barbecue. The container is provided with: a container body whose surface is formed in a recessed shape; and a holding part provided at part of the periphery part of the container body and having an insertion hole in which the thumb and the pointing finger are put through from the rear side of the container body. Chopstick pressing parts can be formed on both sides of the holding part on the periphery part of the container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016384-A (JP)
Title: Masonry stone fixture and gravestone
Inventor: TACHIBANA HIROSUKE
IPC: E04H13/00
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gravestone (masonry stone) from overturning by an earthquake or the like, and to facilitate setting of the gravestone.  <P>SOLUTION: A masonry stone fixture is formed of screws 21b (first engaging means) for engaging a tablet stone 110 and a first fixing section 21 with each other, a penetration member 24 (second engaging means) for engaging a chamber for cinerary urns 171 and a second fixing section 22 with each other, and a joint protrusion 22d and a joint hole 23a (third engaging means) for engaging the first fixing section 21 and the second fixing section 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005304507-A (JP)
Title: Method for retaining freshness of agricultural product/horticultural product
Inventor: IIJIMA YOSHIHIKO
IPC: A23B7/148
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and secure method for retaining freshness of agricultural products/horticultural products achieving overall the sustained freshness retention of the agricultural horticultural products through sustainedly gradually producing carbon dioxide, sustainedly suppressing ethylene concentration in the peripheral atmosphere of the agricultural horticultural products, and also effectively demonstrating green color retaining action and even antibacterial action of the agricultural horticultural products.  <P>SOLUTION: This method for retaining the freshness of the agricultural products/horticultural products comprises letting a freshness retaining agent containing organic acid and hydrogen carbonate coexist with the agricultural products/horticultural products in the same atmosphere and gradually generating carbon dioxide in the presence of moisture produced from the agricultural products/horticultural products.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007015883-A (JP)
Title: Method and apparatus for producing glass chopped strand
Inventor: IWASAKI MASAHARU
IPC: C03B37/10
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing high-fluidity and high-quality chopped glass strands used to reinforce thermoplastic resins, thermosetting resins, etc.  <P>SOLUTION: A glass fiber bundle, obtained by attaching a sizing agent to a number of glass filaments and aligning the filaments, is chopped to a specified length. The obtained chopped strand is fed in a wet state into a vibration trough 1 provided with baffle blades 15 alternatingly opposed each other at specified pitches. By giving rolling vibration to the chopped strands which meanderingly flow between the baffle blades 15 in the vibration trough, adhesion among the chopped strands and/or glass filaments in the chopped strands takes place to form granulation of the chopped strands with approximately circular cross-section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014264-A (JP)
Title: Multiple row applicator
Inventor: KATO SATORU
IPC: A01C11/02
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple row applicator having a broad granule hopper at the back of a driver's seat, and free from the problems of conventional applicator difficult to prevent the splash of rain water to the broad granule hopper exposing to the lateral direction of a sun visor owing to a large vertical space between the upper sun visor and the lower back granule hopper.  <P>SOLUTION: The multiple row applicator is provided with a broad granule hopper 2 laterally extending at the back of a driver's seat 1 and delivering the granules held in the hopper and a delivering device 3. The upper part of the granule hopper 2 is covered with a visor 4 declining backward or left and right sides.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024647-A (JP)
Title: Distance calculating apparatus, distance calculating method, structure analyzing apparatus and structure analyzing method
Inventor: RI SHIGO
IPC: G01B11/24
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance calculating apparatus, a distance calculating method, a structure analyzing apparatus and a structure analyzing method, which easily calculate a distance from a subject by using a pair of spherical images.  <P>SOLUTION: The structure analyzing apparatus 100 comprises: first and second camera sections 11l, 11r; a longitude-latitude image forming section 25 for forming longitude-latitude images 6l, 6r which are planar images deployed such that a pair of epi-poles are used as both poles in the spherical images 3l, 3r matching to subject images 2l, 2r output from respective cameras, based on the subject images 2l, 2r; a matching point locating section 26 for specifying a matching point in each longitude-latitude image, which matches to a point P on a real space; and a distance calculating means 27 for calculating distances ρ<SB>l</SB>, ρ<SB>r</SB>from the camera sections 11l, 11r based on a first angle θ<SB>l</SB>which is defined by the first matching point p<SB>l</SB>on the spherical image 3l and a straight line R2 passing through centers O<SB>l</SB>, O<SB>r</SB>of the spherical images 3l, 3r, a second angle θ<SB>r</SB>which is defined by the second matching point p<SB>r</SB>on the spherical image 3r and the straight line R2, and the point P which is defined by the distance b<SB>s</SB>between the camera sections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022853-A (JP)
Title: Electrically conductive bonding member, image display device provided with spacer bonded by using the electrically conductive bonding member
Inventor: SAWAI YUICHI
IPC: H01J31/12
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive bonding member freed from Pb for fixing a spacer in a display panel of an image display device.  <P>SOLUTION: There is used an electrically conductive bonding member comprising in weight percentage 55-75 wt.% V<SB>2</SB>O<SB>5</SB>, 15-30 wt.% P<SB>2</SB>O<SB>5</SB>, 0-25 wt.% BaO, 0-15 wt.% Sb<SB>2</SB>O<SB>3</SB>(wherein the sum of BaO+Sb<SB>2</SB>O<SB>3</SB>is at least 5 wt.%) and 5-20 wt.% GeO<SB>2</SB>, or 55-75 wt.% V<SB>2</SB>O<SB>5</SB>, 15-30 wt.% P<SB>2</SB>O<SB>5</SB>, 0-25 wt.% BaO, 0-15 wt.% Sb<SB>2</SB>O<SB>3</SB>(wherein the sum of BaO+Sb<SB>2</SB>O<SB>3</SB>is at least 5 wt.%) and 3-10 wt.% Ag<SB>2</SB>O.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022857-A (JP)
Title: Plate-like metal titanate compound and its producing method
Inventor: YAMAMOTO YUICHI
IPC: C01G23/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To produce barium titanate or the like having a small size and high orientation by a hydrothermal synthesis using no flux.  <P>SOLUTION: A layered titanate expressed by formula: KxLiyΔzTi<SB>(2-(x/4+y/4+z))</SB>O<SB>4</SB>(wherein, Δ represents defect part of Ti) is obtained from a mixture containing titanium oxide, potassium hydroxide and lithium hydroxide in a molar ratio of 5:4:1 by a hydrothermal method in an aqueous medium at 120-300°C. Then, the obtained layered titanate is allowed to react with an acid to be converted into a plate-like titanic acid hydrate. Thereafter, the plate-like titanic acid hydrate is allowed to react with barium hydroxide in an aqueous solution under a heating condition to form barium titanate having an average particle diameter in the longitudinal direction of 0.5-5 μm, an average particle diameter in the width direction of 0.1-3 μm, and an average particle diameter in the thickness direction of 0.05-0.5 μm, and compositional formula: BaTiO<SB>3</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028308-A (JP)
Title: Echo cancellation device
Inventor: WADA ARIKATSU
IPC: H04M1/60
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an echo cancellation device capable of acquiring sufficient echo cancellation effect even if conditions such as indoor condition, variations in speaker volume, etc. are varied though not performing impulse response and level adjustment previously.  <P>SOLUTION: The device has a speaker 3 for outputting a sound from a far end talker, a microphone 1 for converting a sound of a near end talker into an electronic signal, and an echo cancellation unit 8 for cancelling a sound signal to be converted after the sound from the speaker 3 being inputted into the microphone 1, the echo cancellation unit 8 is an echo cancellation unit by self correlation method for estimating an echo to be produced from the speaker 3 based on a signal waveform converted by the microphone 1, and is designed to transmit to the far end talker after subtracting an estimated signal estimated in the echo cancellation unit 8 from the sound signal to be converted in the microphone 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022879-A (JP)
Title: Ceramic composition and method for manufacturing porous ceramic filter
Inventor: OMURA TAKAHIRO
IPC: B01D39/20
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic composition which can be subjected to degreasing and firing at a low temperature in a short time, with which the deformation or the generation of cracks can be suppressed even when a large amount of a pore-forming material is used in the composition, and from which a formed article having a high porosity can be obtained; and to provide a method for manufacturing a porous ceramic filter using the same.  <P>SOLUTION: The ceramic composition comprises a thermally disappearing hollow resin particles and a ceramic powder. The thermally disappearing hollow resin particles have a hollow rate of 5-95 wt.% at 23°C. At least 10 wt.% of the ceramic composition is eliminated in one hour when it is heated to a prescribed temperature of 100-300°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032383-A (JP)
Title: Control device for cylinder direct injection internal combustion engine
Inventor: MAEMURA JUN
IPC: F02N99/00
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid over-rich of cylinder fuel at the time of very cold restart under cylinder warming up condition and very cold restart after stop during ignition cut in start control controlling the ignition cut of a cylinder direct injection engine.  <P>SOLUTION: It is judged whether fuel injection history exists or not (step ST24) at the time of very cold start. When fuel injection history exists, a number of times of ignition cut execution Nx in this time is calculated (step ST25) by using number of times of requested ignition cut and history number of times of fuel injection at the time of ignition cut executed during previous start, and ignition cut is executed based on the calculated value Nx (step ST27-ST29), to avoid fuel over rich at the time of very cold restart after stop during ignition cut. Also, existence of cylinder warming up history is judged at the time of very cold start. When cylinder warming up history exists, ignition cut is prohibited to avoid fuel over rich at the time of very cold restart under cylinder warming up condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT